Cumin-Roasted Potatoes with Caviar and Smoked Salmon

In the market for finger food? (Who isn’t?) Need a party-friendly starter course? There’s an app for that, and every Tuesday we’ll bring you one from the BA recipe archives.

Photograph by Mark Thomas

Here’s a go-to appetizer or cocktail party dish that you can serve all year long. (Potatoes, caviar, and smoked salmon? Always in season.) It’s easy to assemble, but if you ask us, it looks as complicated as a Picasso.